The NCP1653ADR2G is an integrated circuit (IC) component designed for high-performance flyback power supplies. It offers numerous features that enable efficient and reliable operation in a wide range of applications.
This IC is designed for applications requiring up to 150 W with a universal input voltage range of 85 V to 265 V. It is capable of delivering output voltages ranging from 3.3 V to 24 V. The NCP1653ADR2G employs various control and protection mechanisms to ensure consistent performance and system safety.
Key features of the NCP1653ADR2G include:
1. High efficiency: The IC utilizes advanced switching techniques, reducing power losses and maximizing overall system efficiency. This is especially advantageous when operating in standby or light-load conditions.
2. Frequency modulation: The NCP1653ADR2G implements a frequency modulation technique to limit electromagnetic interference (EMI). This enables compliance with various EMC standards and enhances the reliability of the power supply.
3. Primary-side regulation: With primary-side regulation, the IC eliminates the need for an optocoupler and secondary-side feedback circuitry, reducing component count and overall system cost. This feature simplifies design and improves system reliability.
4. Protection features: The NCP1653ADR2G incorporates a comprehensive set of protection mechanisms to ensure safe operation
